[1]张 赫,王红蕾,李 娜.一种基于遗传算法的NCS控制器延时约束参数优化方法[J].机械与电子,2015,(03):54-57.
　ZHANG He,WANG Honglei,LI Na.An Optimized Method of Time-delay Constraint Parameter of NCS Controller Based on Genetic Algorithm[J].Machinery & Electronics,2015,(03):54-57.
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一种基于遗传算法的NCS控制器延时约束参数优化方法
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2015年03期
页码:
54-57
栏目:
机电一体化技术
出版日期:
2015-03-25

文章信息/Info

Title:
An Optimized Method of Time-delay Constraint Parameter of NCS Controller Based on Genetic Algorithm
文章编号:
1001-2257(2015)03-0054-04
作者:
张 赫; 王红蕾; 李 娜
(贵州大学电气工程学院,贵州 贵阳 550025)
Author(s):
ZHANG He; WANG Honglei; LI Na
(The Electrical Engineering College, Guizhou University,Guiyang 550025,China)
关键词:
网络化控制系统;  QOP;  QOS;  遗传算法;  闭环延时参数
Keywords:
network control system;  QOP;  QOS;  genetic algorithm;  closed-loop delay parameter
分类号:
TP202; TP393
文献标志码:
A
摘要:
网络化控制系统(NCS)设计中,如何提高系统性能质量(QOP)及网络服务质量(QOS)一直是本领域的热点问题,而对于此类问题的寻优过程必然需要以网络系统的数据延迟以及丢包问题展开。针对此问题,提出了一种基于遗传算法的网络化控制系统闭环延迟约束参数优化方法。在保证系统稳定性的情况下提高控制质量。最后给出了一组仿真参数,验证了方法的可行性与有效性。
Abstract:
How to improve the quality of performance(hereafter called QOP)and the quality of service(hereafter called QOS)in the design of networked control systems(hereafter called NCS)has been the hotspot in the field of NCS, but few achievements in the current study mentioned the coordination design method of the two. Aiming at this problem, To improve the quality of network service on the basis of guarantee the QOP, in this paper a genetic algorithm based optimal design method about the parameter of Closed-loop delay time is proposed after the analysis and summary about some recent research results. Finally a simulation example is given to verify the feasibility and effectiveness of the method.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-12-04
作者简介:张 赫(1989-),男,山东临沂人,硕士研究生,研究方向为网络化控制及其应用; 王红蕾(1959-),男,北京人,教授,博士研究生导师,博士研究方向 为网络技术在控制系统中的应用、管理系统工程; 李娜(1990-),女,山东济宁人,硕士研究生,研究方向为控制理论及其应用。
更新日期/Last Update: 2015-03-25